Unlock characters and levels
Press [Square]x4, [Circle]x4, [Square]x4,
[Select]x3 at the BoomBot selection screen.
Cheat mode
Press [Square], [Circle]x2, [Square],
[Circle]x2, [Square], [Circle]x2, [Square],
[Circle]x2, [Select]x3 at the BoomBot selection screen
to enable cheat mode. Then, enter one of the following codes to
activate the corresponding cheat function.
One hit kills CPU opponent:
Pause game play and press [Circle] + [Square] +[Triangle].
CPU opponent has 100 less health:
Pause game play and press [Circle] + [Square].